[ https://issues.apache.org/jira/browse/YARN-10310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17136352#comment-17136352 ]
Bilwa S T commented on YARN-10310: ---------------------------------- [~eyang] Actually the verifyNoLiveAppInRM check happens before it checks service json from hdfs. I think you can compare the behaviour by submitting with user hdfs and hdfs/had...@example.com. > YARN Service - User is able to launch a service with same name > -------------------------------------------------------------- > > Key: YARN-10310 > URL: https://issues.apache.org/jira/browse/YARN-10310 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Bilwa S T > Assignee: Bilwa S T > Priority: Major > Attachments: YARN-10310.001.patch > > > As ServiceClient uses UserGroupInformation.getCurrentUser().getUserName() to > get user whereas ClientRMService#submitApplication uses > UserGroupInformation.getCurrentUser().getShortUserName() to set application > username. > In case of user with name hdfs/had...@hadoop.com. below condition fails > ClientRMService#getApplications() > {code:java} > if (users != null && !users.isEmpty() && > !users.contains(application.getUser())) { > continue; > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org